Dental handpiece



FIG. 1 is a right side perspective view taken from the front and above showing our new design;

FIG. 2 is a right elevational view thereof

FIG. 3 is a front view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a plan view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for an “dental handpiece”, as shown and described. 